main{
    position: relative;
    top: 55%;
    transform: translate(-50%);
}

.clearFix:before, .clearFix:after{
	content: "";
	display: table;
	clear: both;
}

.layui-anim{
    animation-duration: 0.5s;
    -webkit-animation-duration: 0.5s;
}

body{
    background-image: url(../img/background.jpg);
    user-select: none;
    background-size: cover;
}

header{
    position: relative;
    top: 135px;
}

.logo{
    /* 1.916 */
    height: 90px;
    width: 172px;
}

.logoText{
    font-size: 33px;
    font-family: 楷体;
    color: white;
}

.nav_div{
    position: absolute;
    top: 20%;
    left: 50%;
    transform: translate(-50%,-50%);
}


.loginmain,.registeredmain{
    position: absolute;
    top: 55%;
    left: 50%;
    transform: translate(-50%,-50%);
    padding-left: 0px;
    padding-right: 45px;
    padding-top: 70px;
    padding-bottom: 50px;
    border-radius: 30px;
    box-shadow: 15px 15px 20px 10px rgba(0, 0, 0, 0.2), -5px -5px 20px 0 rgb(0,0,0,0.2);
    background-color: white;
}


.login_way{
    position: absolute;
    top: 11%;
    left: 50%;
    transform: translate(-50%,-50%);
    font-size: 20px;
}

.button{
    margin-left: 65px;
}

.button_div{
    margin-left: 80px;
}

.footer_div{
    color: #c2c2c2;
    position: absolute;
    margin-top: 670px;
    left: 50%;
    transform: translate(-50%);
}

.copyright{
    padding-right: 5px;
}

.footer_divider{
    border-left: gray solid 2px;
    padding-left: 10px;
    padding-right: 5px;
}
